Alzarun

“A secondary mast attached to the lower part of an upright mast or pole to which it is attached by a rope to keep it in position” Ref: Joseph Aquilina

Apotli

or Appostli or appoldi: Knighthead; Either of two timbers rising from the keel of a sailing ship and supporting the inner end of the bowsprit.

Ref: JA

Kamma

Cam:  a rotating or sliding piece in a mechanical linkage used especially in transforming rotary motion into linear motion. It is often a part of a rotating wheel (e.g. an eccentric wheel) or shaft (e.g. a cylinder with an irregular shape) that strikes a lever at one or more points on its circular path.

Source: English

Plural: kamem, Kammiet.

Kaputast

Nut on bridge of stringed instrument used to attach and tighten strings.

Source: Italian

Plural: Kaputasti