antiphon /anˈti-fən/

1. Alternate chanting or singing
2. A type of church music sung by two parties each responding to the other (also called antiphˈony /-ən-i/)

antiphˈonal noun

A book of antiphons or of anthems (also called antiphˈonary and antiphˈoner)

Sung or recited in alternation

antiphˈonally adverb

antiphonic /-fonˈ/ or (obsolete) antiphonˈical adjective (rare)

Mutually responsive

antiphonˈically adverb

• tersenesses
• terser
• tersest
• tersion
• tersions
• tertia
• tertial
• tertials
• tertian
• tertians
• tertiaries
• tertiary
• tertiary amines
• tertiary college
• tertiary colleges
• tertiary colours
• tertias
• tertium quid
• tertius
• tertius gaudens
• tertius gaudet
• terts
• teru-tero
• teru-teros
• teruteros