sit-up
— Noun
– English
~ a stomach exercise in which a person sits up from a supine position without using the arms for leverage
snarl-up
— Noun
– English
~ a number of vehicles blocking one another until they can scarcely move
soaking up
— Noun
– English
~ (chemistry) a process in which one substance permeates another; a fluid permeates or is dissolved by a liquid or solid
smash-up
— Noun
– English
~ a serious collision (especially of motor vehicles)
slip-up
— Noun
– English
~ a minor inadvertent mistake usually observed in speech or writing or in small accidents or memory lapses etc.
kick up
— Noun
– English
~ raising the feet backward with the hands on the ground; a first movement in doing a handstand
conjure up
— Verb
– English
~ summon into action or bring into existence, often as if by magic; "raise the specter of unemployment"; "he conjured wild birds in the air"; "call down the spirits from the mountain"
step-up
— Noun
– English
~ the act of increasing something; "he gave me an increase in salary"
split up
— Noun
– English
~ an increase in the number of outstanding shares of a corporation without changing the shareholders' equity; "they announced a two-for-one split of the common stock"
juice up
— Verb
– English
~ make more interesting or lively; "juice up a party"; "pep up your paper"
keep up
— Verb
– English
~ maintain a required pace or level; "He could not keep up and dropped out of the race"
jack up
— Verb
– English
~ lift with a special device; "jack up the car so you can change the tire"
jolly up
— Verb
– English
~ cause (somebody) to feel happier or more cheerful; "She tried to cheer up the disappointed child when he failed to win the spelling bee"
jazz up
— Verb
– English
~ make more interesting or lively; "juice up a party"; "pep up your paper"
keep up
— Verb
– English
~ keep informed; "He kept up on his country's foreign policies"
keep up
— Verb
– English
~ keep in safety and protect from harm, decay, loss, or destruction; "We preserve these archeological findings"; "The old lady could not keep up the building"; "children must be taught to conserve our national heritage"; "The museum curator conserved the ancient manuscripts"
keep up
— Verb
– English
~ lengthen or extend in duration or space; "We sustained the diplomatic negotiations as long as possible"; "prolong the treatment of the patient"; "keep up the good work"
light up
— Verb
– English
~ become clear; "The sky cleared after the storm"
limber up
— Verb
– English
~ attach the limber; "limber a cannon"