What is the meaning of Crest in gujrati?

Meaning(s):

1. the top line of a hill, mountain, or wave
2. the top point of a mountain or hill
3. the center of a cambered road
4. (heraldry) in medieval times, an emblem used to decorate a helmet
5. a showy growth of e.g. feathers or skin on the head of abird or other animal
6. lie at the top of
7. reach a high point
8. कलगी The male is recognizable by its yellow crest.
9. कुल-चिह्न the school crest
10. शिखर surfers riding the crest of the wave
11. शिखर तक पहुँचना He slowed the pace as they crested the ridge.
12. तक पहुँचना The level of debt crested at a massive $290 billion in 1992.