We have no meanings for "big yawn" in our records yet.
1 I answered, with a big yawn ; you knew I was up last night.
2 Will it be a goldmine for our political journalists, or a big yawn ?
3 Sister sighed, and a big yawn came and surprised the sigh.
4 As it happened, it was anything but the expected big yawn .
5 To the president's son, Eric Trump, it was a big yawn .
6 As for the Grammys overall: insert your big yawn here.
7 She gave a big yawn and looked past Gabriel's shoulder.
8 A little before eight the young driver sat up and gave a big yawn .
9 By now she'd finished her tempura and announced with a big yawn that she was feeling sleepy.
10 Brenda, who had been stirring in her sleep, now finally sat up, letting out a big yawn .
11 Minho nodded through a big yawn .
12 Marathon running is one big yawn .
16 Beside me, Riley yawned a big yawn that might have been noisy if I hadn't clapped my hand over his mouth.
Other examples for "big yawn"
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This collocation consists of: Big yawn through the time
Big yawn across language varieties