[DOC] [TLE] acuto-, acut-, acuti-, acu-, -cusis; also, agu - Word Information [PAR] Latin: sharp, to sharpen; point; needle, pin. ... acute (uh KYOOT) (adjective). 1. 
Having a sharp point: Angles of less than 90 degrees are called acute angles. 2. 
... Acuere, in Latin, means "to sharpen", and acumen means "sharpness". English
... [DOC] [TLE] Acute | Definition of Acute by Merriam-Webster [PAR] Define acute: very serious or dangerous : requiring serious attention or ... 
adjective \-kyt\ ... Middle English, from Latin acutus, past participle of acuere 
to sharpen, from acus needle; akin to Latin acer sharp  more at edge ... 1 : 
measuring less than 90 degrees <acute angles> .... Come look at pictures of 
baby animals. [DOC] [TLE] Merriam-Webster Online Dictionary [PAR] Function: adjective ... participle of acuere to sharpen, from acus needle; akin to 
Latin acer sharp -- more at EDGE ... 2 : ending in a sharp point: as a : being or 
forming an angle measuring less than 90 degrees <an acute angle> b : 
composed of... [DOC] [TLE] acuter - Memidex dictionary/thesaurus [PAR] adjective. (medicine) having or experiencing a rapid onset and short but severe 
course. Topic: medicine. ... (angle) of an angle; less than 90 degrees; (pointed) 
ending in a sharp point ... Definition references .... Origin: Latin actus, past 
participle of acuere, to sharpen, from acus, needle; see ak- in Indo-European 
roots. [DOC] [TLE] acuate - Memidex dictionary/thesaurus [PAR] "acuate" definition: ending in a sharp point. ... adjective (modifies a noun) ... 
needle-like ... describes an angle that is less than 90 degrees (9 of 26 words, ... 
Origin: Latin actus, past participle of acuere, to sharpen, from acus, needle; see 
ak- in... [DOC] [TLE] Acute - definition of acute by The Free Dictionary [PAR] Extremely sharp or severe; intense: acute pain; acute pleasure. 3. Of great ... (of a 
triangle) having all its interior angles less than 90. 7. (Medicine) (of a disease). [DOC] [TLE] Caesar's English - Ms. Kolbrecki's 5th Grade [PAR] serene  calm; acute  sharp; grotesque  distorted; condescend  to patronize; 
odious - hateful. Serene  The adjective serene means calm, clear, peaceful. ... 
sharp, can be traced all the way back to the ancient Romans, where acus meant 
needle in Latin. In mathematics, an acute angle is one that is less than 90 
degrees. [DOC] [TLE] Download File - Ms. Fisher's Class [PAR] The English adjective manifest comes from the Latin manifestus and means .... in 
Latin. In mathematics, an acute angle is one that is less than 90 degrees. [DOC] [TLE] acute - definition of acute by the Good Word Guide Dictionary ... [PAR] 1. extremely sharp or intense; acute pain. ... acute adjective ... 2. of an angle; 
less than 90 degrees. ... Acute, from the Latin, suggests the sharpness of the 
needle's point; keen, from the Saxon, the sharpness of the cutting edge. Astute, 
from the Latin, with the original sense of cunning has come to have a meaning 
that... [DOC] [TLE] Acuto - definition of Acuto by The Free Dictionary [PAR] Define Acuto. ... Extremely sharp or severe; intense: acute pain; acute pleasure. 3
. ... [Latin actus, past participle of acuere, to sharpen, from acus, needle; see ak- 
in Indo-European roots.] ... (of a triangle) having all its interior angles less than 90
 ... obtuse - of an angle; between 90 and 180 degrees .... (kjut) adjective. [DOC] [TLE] acute | Definizione, significato & altro | Dizionario Collins [PAR] adjective1. penetrating in perception or insight2. sensitive to details; keen3. of ... 
or severe; intense  acute pain,  an acute

Question: This adjective meaning sharp or less than 90 degrees comes from the Latin for "needle"
Answer: acute