LEARNit Dictionary
upthrust
noun
/ˈʌpθrʌst/
UK
/ˈʌpθrʌst/
US
1
the force with which a liquid or gas pushes up against an object that is floating in it
نیروی شناوری
2
the process or result of land being moved to a higher level by movements inside the earth
بالا آمدگی, برآمدگی زمین, خیزش, بالاآمدگی