Meaning of CREST in English

CREST

(~s)

1.

The ~ of a hill or a wave is the top of it.

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If you say that you are on the ~ of a wave, you mean that you are feeling very happy and confident because things are going well for you.

The band are riding on the ~ of a wave with the worldwide success of their number one selling single.

PHRASE: v-link PHR, PHR after v

2.

A bird’s ~ is a group of upright feathers on the top of its head.

Both birds had a dark blue ~.

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3.

A ~ is a design that is the symbol of a noble family, a town, or an organization.

On the wall is the family ~.

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Collins COBUILD.      Толковый словарь английского языка для изучающих язык Коллинз COBUILD (международная база данных языков Бирмингемского университета) .