present 3 singular
Upatiṭṭhati [upa + sthā, cf. upaṭṭhahati, °ṭṭhāti etc.] literally "to stand by", to look after, to worship Pv III 1 18 ; Ja II 73 (ādiccaṃ = namassamāno tiṭṭhati commentary); Miln 231 (gerund °tiṭṭhitvā); Ja V 173 (°tiṭṭhate). past participle upaṭṭhita (q.v.).
stands near, stands by; places oneself by; presents oneself; is present, appears; stands near in order to serve, serves, attends (+ accusative, occasionally + dative/genitive); tends; worships
(upa + ṭhā + a), 站在，目送。upaṭṭhāsi,【過】。
(pr, pr) stands around; stands next to stands by, looks after [lit.] stands near Construction: upa + tiṭṭha + ti