early 15c., from Latin omittere "let go, let fall," figuratively "lay aside, disregard," from assimilated form of ob (here perhaps intensive) + mittere "let go, send" (see mission). Related: Omitted; omitting.
双语例句
1. Please don't omit to lock the door when you leave.
离开时不要忘了锁门.
来自《简明英汉词典》
2. I'll not wish to omit this valuable book from my reading.