any of a number of trapezoidal trusses for supporting those areas of a hip roof not beneath the peak or ridge, parallel to the truss or trusses that meet at the peak or ridge.
[jak-uhp] /ˈdʒækˌʌp/ noun, Informal. 1. an increase or rise: a recent jack-up in prices. [jak] /dʒæk/ noun 1. any of various portable devices for raising or lifting heavy objects short heights, using various mechanical, pneumatic, or hydraulic methods. 2. Also called knave. Cards. a playing card bearing the picture of a soldier or servant. 3. […]
- Jack-up rig
noun 1. an offshore drill rig or platform having a floating hull fitted with retractable legs that can be lowered to the seabed to elevate the hull above wave level.
- Jack with
verb phrase to play or toy with; mess with Examples Don’t jack with me about whether you are getting married. Usage Note slang verb phrase To play or toy with; mess with: mechanic jacked with the poor woman customer Related Terms mess around with
[jak-ee] /ˈdʒæk i/ noun, (sometimes initial capital letter) British Slang. 1. 1 . [jak-ee] /ˈdʒæk i/ noun, plural Jackies. 1. (often lowercase) a sailor. 2. a male given name, form of . 3. a female given name, form of . [jak-ee] /ˈdʒæk i/ noun, British Slang. 1. 1 . /ˈdʒækɪ/ noun 1. See (offensive) Jackie