someone who expresses in language; someone who talks (especially someone who delivers a public speech or someone especially garrulous); "the speaker at commencement"; "an utterer of useful maxims"
the presiding officer of a deliberative assembly; "the leader of the majority party is the Speaker of the House of Representatives"
add by mixing or blending on or attaching; "work in the butter and the dough will get the right consistency"; "In his speech, the presidential candidate worked in a lot of learned words"
march aggressively into another's territory by military force for the purposes of conquest and occupation; "Hitler invaded Poland on September 1, 1939"
penetrate or assault, in a harmful or injurious way; "The cancer had invaded her lungs"
occupy in large numbers or live on a host; "the Kudzu plant infests much of the South and is spreading to the North"
the act of winding or twisting; "he put the key in the old clock and gave it a good wind"
breath; "the collision knocked the wind out of him"
empty rhetoric or insincere or exaggerated talk; "that's a lot of wind"; "don't give me any of that jazz"
a tendency or force that influences events; "the winds of change"
air moving (sometimes with considerable force) from an area of high pressure to an area of low pressure; "trees bent under the fierce winds"; "when there is no wind, row"; "the radioactivity was being swept upwards by the air current and out into the atmosphere"
coil the spring of (some mechanical device) by turning a stem; "wind your watch"
wrap or coil around; "roll your hair around your finger"; "Twine the thread around the spool"
extend in curves and turns; "The road winds around the lake"; "the path twisted through the forest"