rush

nouns

the act of moving hurriedly and in a careless manner
"in his haste to leave he forgot his book"
a sudden forceful flow
grasslike plants growing in wet places and having cylindrical often hollow stems
is derived from
is a member of
tufted herbs resembling grasses: rushes
is a type of (narrower)
a semiaquatic plant that grows in soft wet land; most are monocots: sedge, sphagnum, grasses, cattails, etc; possibly heath
the swift release of a store of affective force
"they got a great bang out of it"; "what a boot!"; "he got a quick rush from injecting heroin"; "he does it for kicks"
a sudden burst of activity
"come back after the rush"
is a type of (narrower)
a sudden intense happening
"an outburst of heavy rain"; "a burst of lightning"
(American football) an attempt to advance the ball by running into the line
"the linebackers were ready to stop a rush"

verbs

move fast
"He rushed down the hall to receive his guests"; "The cars raced down the street"
is derived from
antonym
attack suddenly
is a type of (narrower)
attack someone physically or emotionally
"The mugger assaulted the woman"; "Nightmares assailed him regularly"
urge to an unnatural speed
"Don't rush me, please!"
antonym
act or move at high speed
"We have to rush!"; "hurry--it's late!"
is derived from
is derived from
run with the ball, in football
is derived from
is derived from
is a type of (narrower)
move fast by using one's feet, with one foot off the ground at any given time
"Don't run--you'll be out of breath"; "The children ran to the store"
cause to move fast or to rush or race
"The psychologist raced the rats through a long maze"
cause to occur rapidly
"the infection precipitated a high fever and allergic reactions"

adjectives

not accepting reservations
done under pressure
"a rush job"