ascertain

verbB2

Định nghĩa theo từ loại

Động từ

verb

V_es/s

ascertains

V_ing/Gerund

ascertaining

V_ed/pp

ascertained

1.
(transitive)To find out definitely; to discover or establish.
As soon as we ascertain what the situation is, we can plan how to proceed.
Đồng nghĩa: determine, discover, establish, find out, learn, work out, see, discern, assess
2.
(obsolete, transitive)To make (someone) certain or confident about something; to inform.
3.
(Yorkshire, dated, intransitive)To look for something lost.
4.
(archaic, transitive)To establish, to prove.
5.
(archaic, transitive)To ensure or effect.

Từ liên quan

Đồng nghĩa

determine discover establishfind outlearnwork outseediscernassess

Cùng gốc / liên quan

ascertainedlyunascertained nonascertainingascertainerpreascertain reascertainascertainableascertainment

Từ có viền nét liền là đã có mục từ; viền nét đứt là chưa có trong dữ liệu.

Nguồn gốc từ

ine-pro From Middle English acerteynen, from Old French acertener, from a- (to, towards) + certener (make sure of), from the adjective certain, from Latin certus (certain, fixed). Compare to acertar.