complementizer
noun
com·ple·men·ti·zer ˈkäm-plə-mən-ˌtī-zər 
-(ˌ)men-
: a function word or morpheme that combines with a clause or verbal phrase to form a subordinate clause
Word History
Etymology
complement entry 1 + -ize + -er entry 2
First Known Use
1965, in the meaning defined above
- King's Counsel
- King's English
- King's evidence
- king's evil
- king's friends
- king's grith
- King's Lynn
- king's man
- King's mark
- king's paprika
- king's peace
- King's Proctor
- king's purple
- king's ransom
- King's Regulations
- King's Remembrancer
- King's Scholar
- King's Scout
- king's shilling
- King's silver
- king's spear
- King's X
- king's yellow
- king's-fern
- king's-ferns