yawns; yawned; yawning
yawns; yawned; yawning
Learner's definition of YAWN
[no object]
1
: to open your mouth wide while taking in breath usually because you are tired or bored打哈欠 2
of an opening, hole, etc. : to be deep, large, etc.(开口、洞穴等)豁开,裂开 2 yawn /ˈjɑːn/ noun
plural yawns
plural yawns
Learner's definition of YAWN
[count]
1
: an act of opening your mouth wide while taking in breath : an act of yawning哈欠;打哈欠 2
informal : something that is very boring乏味的事物