basaltic lava in the form of a chaotic assemblage of angular blocks; aa.
volcanic lava occurring as rough-surfaced jagged blocks
Printing. a sans-serif typeface or letter, usually compressed and having tight curves. . a simple, hand-printed capital letter. noun Also called block capital. a plain capital letter
a rope or chain running through the blocks of a tackle.
a short mast from the head of which a lateen yard is suspended.
a mountain formed by the uplift of blocks of the earth’s crust.