expression, adverb
else; in addition; besides
Used to introduce an additional item, alternative, or exception. Often appears in patterns like 他に～ない (nothing else) or 他に～か (anything else?).
See also: ほか
他に質問はありますか。
Are there any other questions?
彼の他に誰も来なかった。
No one else came besides him.
コーヒーの他に紅茶もいかがですか。
Would you like some tea in addition to coffee?
Formed from the noun 他 (ほか, 'other') + the particle に, functioning as an adverbial expression.