crest

definition: a showy growth of e.g. feathers or skin on the head of a bird or other animal
example:
speech part: noun
synonyms:
definition: (heraldry) in medieval times, an emblem used to decorate a helmet
example:
speech part: noun
synonyms:
definition: the center of a cambered road
example:
speech part: noun
synonyms: crown
definition: the top line of a hill, mountain, or wave
example:
speech part: noun
synonyms:
definition: the top or extreme point of something (usually a mountain or hill)
example:
speech part: noun
synonyms: peak top crown tip summit
definition: to reach a high point
example: The river crested last night.
speech part: verb
synonyms:
definition: to lie at the top of
example:
speech part: verb
synonyms: cap

crest is explained and pronounced

How crest is being used?