mastic
UK[ˈmastɪk]US[ˈmæstɪk]
n
an aromatic gum or resin obtained from the mastic tree, used in making varnish and chewing gum.
n
a pasty substance used as a sealant or adhesive.
Etymology
the word 'mastic' has a direct lineage from ancient greek, entering english via latin and old french. its greek root, 'mastichē', is etymologically linked to the verb 'mastichān', meaning 'to gnash the teeth' or 'to chew', a vivid reference to the primary historical use of the resin as a chewing substance. this etymological path highlights how a word for a physical action evolved into the name for a specific natural product associated with that action. the term has remained remarkably stable in form and meaning from its classical origins to its modern botanical and commercial applications.
Analysis
the entire word 'mastic' functions as a simplex unit. it is a loanword from latin 'mastiche', which came from greek 'mastichē', meaning 'to chew' or 'gnash the teeth', likely related to the use of the resin as a chewing gum.
Examples
the clear varnish was made from a base of mastic resin.
in some mediterranean countries, people still chew mastic for its fresh taste and supposed health benefits.
the craftsman used mastic to seal the edges of the window frame.