A system of writing in which letters and some combinations of letters are represented by raised dots arranged in three rows of two dots each and are read by the blind and partially sighted using the fingertips.
Of, relating to or written in braille.
To write in, or convert into, the braille writing system.
to identify something by touch.
Any small physical protrusion, such as the lumps on the F and J keys on computer keyboards.
The projection of a mammary gland from which, on female mammals, milk is secreted.
A mechanical device through which liquids or gases can be passed in a regulated manner.
A perforated segment that fits into part of the breech of a muzzle-loading gun, on which the percussion cap is fixed.
Any small physical protrusion on an automotive, a machine part or any other part that fits into a groove on another part.
An internally threaded piece which holds a bicycle spoke in place on the rim.
A short tube threaded at both ends, used as a connector.
An artificial nipple (definition 1) used for bottle-feeding infants.
A pointing stick.
To fit (a baby's bottle, etc.) with a nipple.
To give one's nipple to (a baby) to allow breastfeeding.