thumbing is thumb's Present Participle

thumb

US [θʌm]
UK [θʌm]
  • v.用拇指翻脏[翻坏](书页等);反复读;笨手笨脚地做
  • n.拇指;【建】馒形饰
  • Web拇指辅行法;姆指辅行;压制
Plural Form:thumbs  Present Participle:thumbing  Past Tense:thumbed  
n.
1.
拇指
2.
【建】馒形饰
v.
1.
翻阅,用拇指翻脏[翻坏](书页等);反复读
2.
笨手笨脚地做;拙劣地弹(钢琴等)
3.
〈美口〉翘起拇指要求搭乘

Sample Sentence

Definition:
Category:AllAll,OralOral,WrittenWritten,TitleTitle,TechnicalTechnical
Source:AllAll,DictionaryDictionary,WebWeb
Difficulty:AllAll,EasyEasy,MiddleMiddle,HardHard