There are 2 definitions of -ary in English:

-ary1

suffix

1Forming adjectives such as budgetary, primary.
2Forming nouns such as dictionary, granary.

Origin

from French -aire or Latin -arius 'connected with'.

Definition of -ary in:

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Word of the day premonition
Pronunciation: ˌprɛməˈnɪʃ(ə)n
noun
a strong feeling that something will happen …

There are 2 definitions of -ary in English:

-ary2

suffix

Forming adjectives such as capillary, military.

Origin

from French -aire or Latin -aris 'relating to'.

Definition of -ary in: