facultative

adjectiveB2

Định nghĩa theo từ loại

Tính từ

adjective

Comparative

more facultative

Superlative

most facultative

1.
Of or relating to faculty, especially to mental faculty.
2.
Not obligate; optional, discretionary or elective.
Đồng nghĩa: discretionary, elective, facultative, free, noncompulsory, nonmandatory, nonobligate, nonobligatory, nonrequired, nonrequisite, optional, optionary, unrequired, volitional, voluntary
3.
That grants permission or power to do something.
4.
(biology) Able to perform a particular life function, or to live generally, in more than one way.
facultative feeder
5.
(geometry, of a point) At which a given function is positive.

Từ liên quan

Đồng nghĩa

discretionaryelective free noncompulsory nonmandatorynonobligatenonobligatorynonrequirednonrequisite optional optionary unrequired volitional voluntary

Trái nghĩa

basic essential indispensable necessar necessary needed prerequisite required requisite obligate obligatory

Cùng gốc / liên quan

facultativenessfacultativitynonfacultativefacultatively

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Nguồn gốc từ

From French facultatif. faculty.