Term: cardioid: an epicycloid in which the rolling circle equals the fixed circle
Broader: shape: the spatial arrangement of something as distinct from its substance | Unrelated: marginocephalia: includes boneheaded (pachycephalosaurs) and horned (ceratopsian) dinosaurs
Broader: shape: the spatial arrangement of something as distinct from its substance | Unrelated: stuffing box: a small chamber in which packing is compressed around a reciprocating shaft or piston to form a seal
Broader: shape: the spatial arrangement of something as distinct from its substance | Unrelated: zymase: a complex of enzymes that cause glycolysis; originally found in yeast but also present in higher organisms
Broader: shape: the spatial arrangement of something as distinct from its substance | Unrelated: structural gene: a gene that controls the production of a specific protein or peptide
Broader: shape: the spatial arrangement of something as distinct from its substance | Unrelated: caldron: a very large pot that is used for boiling
Broader: shape: the spatial arrangement of something as distinct from its substance | Unrelated: lee: the side of something that is sheltered from the wind
Broader: shape: the spatial arrangement of something as distinct from its substance | Unrelated: pardoner: a person who pardons or forgives or excuses a fault or offense
Broader: shape: the spatial arrangement of something as distinct from its substance | Unrelated: prostate specific antigen: a protein manufactured exclusively by the prostate gland; PSA is produced for the ejaculate where it liquifies the semen and allows sperm cells to swim freely; elevated levels of PSA in blood serum are associated with benign prostatic hyperplasia and prostate cancer
Broader: shape: the spatial arrangement of something as distinct from its substance | Unrelated: benthos: a region including the bottom of the sea and the littoral zones
Broader: shape: the spatial arrangement of something as distinct from its substance | Unrelated: alpine azalea: creeping mat-forming evergreen shrub of high mountain regions of northern hemisphere grown for its rose-pink flowers