elongate

US /ɪˈlɑːŋ.ɡeɪt/
UK /ɪˈlɑːŋ.ɡeɪt/
1.

kéo dài ra

to become or make something become longer, and often thinner:

:
The cells elongate as they take in water.
1.

kéo dài ra

having a shape that is much longer than it is wide:

:
Acanthoclinus are elongate fishes.