cartilaginous fishes having horizontally flattened bodies and enlarged winglike pectoral fins with gills on the underside; most swim by moving the pectoral fins | the hollow spine of a feather |
any of the stiff bony spines in the fin of a fish | a long rod or pole (especially the handle of an implement or the body of a weapon like a spear or arrow) |
the syllable naming the second (supertonic) note of any major scale in solmization | a revolving rod that transmits power or motion |
a column of light (as from a beacon) | a long vertical passage sunk into the earth, as for a mine or tunnel |
a group of nearly parallel lines of electromagnetic radiation | (architecture) upright consisting of the vertical part of a column |
a branch of an umbel or an umbelliform inflorescence | a vertical passageway through a building (as for an elevator) |
(mathematics) a straight line extending from a point | a long pointed rod used as a tool or weapon |
| the main (mid) section of a long bone |
| obscene terms for penis |
| a line that forms the length of an arrow pointer |
| an aggressive remark directed at a person like a missile and intended to have a telling effect |
| a column of light (as from a beacon) |