hyphenation
UK[ˌhaɪ.fənˈeɪ.ʃən]US[ˌhaɪ.fənˈeɪ.ʃən]
n
the act or process of dividing a word with a hyphen.
n
the way in which a particular word is divided with a hyphen.
Morpheme Breakdown
hyphen
ation
hyphen
together
ation
Etymology
the word 'hyphenation' is a modern english formation built upon the older word 'hyphen'. 'hyphen' itself entered english in the early 17th century from late latin 'hyphen', which was borrowed from greek 'hyphén', meaning "together". the greek term was originally an adverb used by grammarians to indicate that two elements should be joined. the english suffix '-ation', of latin origin, was then appended to create a noun denoting the process or result of using a hyphen. thus, the literal construction "the act of bringing together with a hyphen" logically evolved into the modern technical term for word division at the end of a line.
Analysis
Structure: hyphen + ation
hyphen: from greek, via latin, meaning "together". in this word, it functions as the base meaning "hyphen".
ation: from latin, a noun-forming suffix indicating an action, process, or result.
Examples
proper hyphenation can improve the readability of a justified text block.
the software's automatic hyphenation feature sometimes produces awkward breaks.
you need to check the dictionary for the correct hyphenation of that compound word.