perinuclear
Surrounding a nucleus

perinucleolar
Of or pertaining to the area within the nucleus and near the nucleolus

perinucleolus
perinucleolar

periocclusion
Surrounding an occlusion

periocular
Surrounding the eyeball.

periodic
Relative to a period or periods.
Having repeated cycles.
Occurring at regular intervals.
Periodical.
Pertaining to the revolution of a celestial object in its orbit.
For which any return to it must occur in multiples of k time steps, for some k>1.
Having a structure characterized by periodic sentences.

periodinated
simple past and past participle of periodinate

periodlike
Resembling a period (time of menstruation).

periodo
Describing a derivative in which all hydrogen atoms have been replaced by iodine

periodontal
surrounding a tooth
Relating to the periodontium
Relating to periodontics

periodontic
Synonym of periodontal.

periodontitic
Having or relating to periodontitis.

periodontogenic
That generates periodontitis

periodontological
Relating to periodontology.

periodontopathic
that causes disease of the periodontium

periodontopathogenic
pathogenic to the supporting structures of teeth

perioesophageal
Alternative form of periesophageal.

perioestrous
Relating to perioestrus

periolivary
Surrounding the olivary body

periondontal
Misspelling of periodontal.

periopathogenic
Contributing to periodontitis.

perioperative
Relating to the period around an operation, including immediate preoperative preparation and postoperative recovery.

perioplic
Of or relating to the periople.

perioptic
Surrounding the eyeball or the optic nerve

perioral
Surrounding the mouth.

periorbit
Alternative form of periorbital.

periorbital
Of, pertaining to or surrounding the orbit of the eyes

periorificial
Around the orifices of the body.

periostal
Misspelling of periosteal.

periosteal
Of or pertaining to the periosteum

periostealmost
Closest to the periosteum

periosteoblastic
Surrounding an osteoblast
Relating to a periosteoblast

periosteoclastic
Surrounding an osteoclast

periosteocytic
Around an osteocyte.

periosteous
periosteal

periostial
Misspelling of periosteal.

periostic
Relating to periostitis
Alternative form of periosteal.

periostitic
Related to periostitis.

periostracal
Of or pertaining to periostracum.

periotic
Located in, or pertaining to, the inner ear.

periotics
plural of periotic

perioval
That surrounds an ovum

periovarial
Surrounding the ovary

periovarian
Surrounding the ovary

periovary
Alternative form of periovarian.

periovular
Surrounding an ovary
About the time of ovulation

periovulatory
Around the time of ovulation.

perioxisomal
Misspelling of peroxisomal.

peripancreatic
Surrounding the pancreas

peripapillar
Alternative form of peripapillary.

peripapillary
Surrounding a papilla

periparasitic
Surrounding a parasite

peripartal
Peripartum.

peripartum
That occurs around the time of labor and childbirth (parturition) (typically, within a few weeks before, intrapartum, or within a few weeks after).

periparturient
Around the time of childbirth.

periparturition
Around the time of childbirth

peripatellar
Around the patella.

peripatetic
Tending to walk about.
Constantly travelling.
Alternative letter-case form of Peripatetic.

peripatetical
Alternative form of peripatetic.

peripatric
Living in overlapping territories.
Living in overlapping territories without interbreeding.

peripeduncular
Around a peduncle

peripelvic
Surrounding the pelvis.

peripenile
Around the penis.

peripentonal
That surrounds a penton

peripenultimate
Synonym of antepenultimate.

peripersonal
Around the person; near a person's body.

peripetalous
Surrounding, or situated around, the petals.

periphagocytic
Surrounding a phagocyte

periphallic
Surrounding the phallus

peripharyngeal
Surrounding the pharynx

peripherial
Alternative form of peripheral.

peripheric
peripheral

peripherical
peripheral

peripherolobular
Pertaining to or situated on the peripheral part of a lobule, especially a hepatic lobule.

peripherovascular
Relating to the peripheral blood vessels.

periphractic
Enclosed; surrounded by some barrier.
Marginalizing; making a group peripheral and thereby denying them access to something.

periphrasic
Of or pertaining to periphrasis

periphrastic
Expressed in more words than are necessary.
Indirect in naming an entity; circumlocutory.
Characterized by periphrasis.

periphrastical
Alternative form of periphrastic.

periphysate
Having periphyses.

periphysoidal
Relating to a periphysoid.

periphytic
Relating to periphytons

periplacental
Surrounding or near the placenta.

periplanar
Describing a torsion angle between 0° and 30°, or between 150° and 180°

periplaque
Surrounding a plaque

periplasmatic
Relating to, or found within the periplasm

periplasmic
Surrounding the plasma of a bacterium

periplastic
Alternative form of periblastic.

periplastid
Alternative form of periplastidial.

periplastidal
Alternative form of periplastidial.

periplastidial
Surrounding a plastid

periplastidic
Relating to a periplastid

periplasting
That removes the periplast from cells

periplastronal
Surrounding a plastron

periplatform
Surrounding a geological platform

periplectic
Having the odd canonical form; special peculiar.

periplegmatic
Of or pertaining to a space curve contained between two concentric spheres with its concave side facing always toward the common centre of the two spheres.

peripleural
Around the pleura.

peripneustic
Of one of the categories of hemipneustic tracheal systems, in which the spiracles are in incomplete rows along each side of the body, as in the holopneustic arrangement, but with slightly fewer pairs of spiracles.

peripodial
Surrounding a thoracic disc in some insects

peripolar
Surrounding a (magnetic or electric) pole

peripolygonal
Having very many sides or angles.

peripontine
Surrounding the pons in the brain stem.

periporate
Having pores located in a non-central position.

periportal
Around the portal vein.

periprandial
Around (before and/or after) a meal

peripregnancy
Surrounding (the time of) pregnancy

periprocedural
Occurring at about the same time as a medical procedure: shortly before it, during it, and/or shortly after it (but without further specificity).
Occurring at about the same time as a medical procedure: shortly before it, during it, and/or shortly after it (but without further specificity).

periprocedure
Alternative form of periprocedural.

periproctal
Relating to a periproct.

periprostatic
Around the prostate.

periprosthetic
Around the area of a prosthetic.

peripteral
peripterous
peripterous

peripterals
plural of peripteral

peripterous
Surrounded by a single row of columns.
Feathered all around.
Surrounded by a wing or border.

peripuberal
Misspelling of peripubertal.

peripubertal
Around the time of puberty.

peripubescent
Of the first onset of puberty; in the early stages of puberty; that is or are becoming pubescent.

peripupillary
Surrounding the pupil of the eye

peripylarian
Surrounding the pylorus

peripyloric
Around the pylorus.

peripyramidal
Surrounding the renal pyramid.

periradicular
Surrounding a root or radicle

perireceptor
Surrounding a receptor

perirectal
Around the rectum.

perirenal
Around the kidney.

periretinal
Surrounding the retina

perirhabdomal
Surrounding a rhabdom

perirhinal
Situated around the nose.

perirolandic
Surrounding the Rolandic fissure

perirural
Surrounding a rural area

perisaccadic
Around the time of a saccade of the eye.

perisarcal
Relating to a perisarc

perisarcolemmal
Surrounding the sarcolemma

periscapular
Around the scapula.

periscian
Having the shadow moving all around.

periscians
plural of periscian

periscopal
Synonym of periscopic.

periscopic
Relating to periscopes and their use.

periscopical
Synonym of periscopic.

periseasonal
Relating to each side of a season

periseptal
Around a septum.

perisex
Dyadic; endosex; not intersex.