n.
1.(geology) the leaping movement of sand or soil particles as they are transported in a fluid medium over an uneven surface
2.a mutation that drastically changes the phenotype of an organism or species
3.an abrupt transition
4.taking a series of rhythmical steps (and movements) in time to music
5.a light springing movement upwards or forwards
Idiom of the Day
soak (something) up or soak up (something)
to take something into oneself like a sponge absorbs water
My friend was able to soak up much knowledge when he went to the film seminar.