A fastening for a door that has a bar that fits into a notch or slot, and is lifted by a lever or string from either side.
A breastfeeding baby's connection to the breast.
A lightweight lock to protect internal structures from being modified by multiple concurrent accesses.
An electronic circuit that is like a flip-flop, except that it is level triggered instead of edge triggered.
To catch; lay hold of.
To close or lock as if with a latch.
A cylindrical mechanical fastener that attaches multiple parts together by fitting through a hole and deforming the head(s) at either end.
Any fixed point or certain basis.
To command the attention of.
To attach or fasten parts by using rivets.
To make firm or immovable.
To install rivets.