GRE Word List

PHYLUM

a direct line of descent within a group

The meaning of the word phylum is a direct line of descent within a group.

Random words

WordMeaning
astigmatisma defect of an optical system (such as a lens) causing rays from a point to fail to meet in a focal point resulting in a blurred and imperfect image
exceptwith the exclusion or exception of
hypotheticalinvolving or being based on a suggested idea or theory : being or involving a hypothesis : conjectural
artificeclever or artful skill : ingenuity
temporizeto act to suit the time or occasion : yield to current or dominant opinion
nuancea subtle distinction or variation
jabto pierce or prod (someone or something) with or as if with a pointed object
corrugatedhaving corrugations
refractiondeflection from a straight path undergone by a light ray or energy wave in passing obliquely from one medium (such as air) into another (such as glass) in which its velocity is different
antecedeprecede