tosmoq
Uzbek—English Dictionary (Dirks, 2005)
to'smoq
1: v.t. to block, to obstruct, to impede, to hinder; to screen, to shield. yo'lini ~- to block s.o.'s way. [to'sil-, to'stir-]
2: v.t. to hold a child (while it is going to the bathroom). [to'sil-, to'stir-]