We don't have synonyms for pin-head yet — it may be a rare, specialized, newly coined, or misspelled word. The closest thesaurus entries we have are in, pan and pen.
(n) :
A needle without an eye (usually) made of drawn-out steel wire with one end sharpened and the other flattened or rounded into a head, used for fastening.
(n) :
A small nail with a head and a sharp point.
(n) :
A cylinder often of wood or metal used to fasten or as a bearing between two parts.
(n) :
(wrestling, professional wrestling) The victory condition of holding the opponent's shoulders on the wrestling mat for a prescribed period of time.
(n) :
A slender object specially designed for use in a specific game or sport, such as skittles or bowling.
(n) :
A needle without an eye (usually) made of drawn-out steel wire with one end sharpened and the other flattened or rounded into a head, used for fastening.
(n) :
A small nail with a head and a sharp point.
(n) :
A cylinder often of wood or metal used to fasten or as a bearing between two parts.
(n) :
(wrestling, professional wrestling) The victory condition of holding the opponent's shoulders on the wrestling mat for a prescribed period of time.
(n) :
A slender object specially designed for use in a specific game or sport, such as skittles or bowling.