block

to hinder or prevent the progress or accomplishment of

to stop from happening or developing

to prohibit the conversion or use of assets

to shape into a block or blocks

to shape by using a block

to be unable to remember

to interfere with or prevent the reception of signals

to impede the movement of an opponent or a ball

to support, secure, or raise with a block

to block passage through

to obstruct or stop

to stamp or emboss a title or design on a book with a block

to interrupt the normal function of by means of anesthesia