grade
nounDefinition of grade
(Entry 1 of 4)
1a(1)
: a position in a scale of ranks or qualities
(2)
: a stage in a process
b
: a degree of severity in illness
grade III carcinoma
c
: a class organized for the work of a particular year of a school course
d
: a military or naval rank
2a
: a class of things of the same stage or degree
b
: a mark indicating a degree of accomplishment in school
c
: a standard of food quality
3a
: the degree of inclination of a road or slope
also
: a sloping road
b
: a datum or reference level
especially
: ground level
4
: a domestic animal with one parent purebred and the other of inferior breeding
5
[ translation of German Stufe ]
linguistics
: any of the variants of a root or affix (distinguished by a particular vowel or the absence of any vowel) in the ablaut series of an Indo-European language
6
grades plural
: the elementary school system
grade
verb
graded;
grading
Definition of grade (Entry 2 of 4)
b
: to arrange in a scale or series
c
: to assign to a grade or assign a grade to
2
: to level off to a smooth horizontal or sloping surface
grade
adjectiveDefinition of grade (Entry 3 of 4)
: being, involving, or yielding domestic animals of improved but not pure stock
grade ewes grade breeding
-grade
adjective combining formDefinition of -grade (Entry 4 of 4)
: walking
plantigrade
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