1.
forcibly; by force; compulsorily
Doing something against one's will or nature, or making someone do something unwillingly.
2.
if pressed; if I must say; dare I say
Used when offering an opinion reluctantly or when pressed to give an answer even though one doesn't have a strong opinion.
Etymology
The て-form of the verb 強いる (to force, to compel), now fixed as an adverb.
Sense 1 - forcibly
Doing something, or making someone do something, against their inclination:
It is most often negated: 強いて〜必要はない (there is no need to force it), 強いてはいけない (you must not force it). A plain affirmative sounds stiff and literary.
Sense 2 - if pressed
Followed by a conditional, this is one of the most useful hedges in spoken Japanese:
The speaker is signalling that they have no strong preference and are answering only because they were asked, so the opinion that follows should not be weighed too heavily. Sentence-final かな or かもしれない often softens it further.
Similar words
Related Words
Related:
無理やり (forcibly, by brute force)