Aphesis

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Aphesis, Apheresis, Aphaeresis (from Greek apo- away, and hairein to take) is the removal of an initial, usually unstressed vowel or a syllable of a word. As such, it is a form of metaplasm and elision.

Similar concepts are apocopation, the removal of the end of a word, and syncope, the removal of the middle of a word.

The opposite of aphesis (adding an epenthetic initial sound) is called prothesis.

Aphaeresis is an important concept in etymology as it is the means by which a number of words have arrived at their modern form. For example, the English word bishop comes from the Greek επισκοπος (episkopos) via the Latin ebiscopus .

Examples in English:

cute from acute
Gypsy from Gyptian, from Egyptian
mend from amend
scapegoat from escape + goat
vanish from (now obsolete) evanish
squire from esquire
bus from omnibus
cello from violoncello
blog from web log

In English poetry, it often becomes 't by aphesis: 'Tis so from It is so, etc.

In Rioplatense Spanish, where syllable-final s is often reduced to /h/ and then deleted, aphesis produces colloquial contracted forms of the copular verb estar:

'Ta bien from Está bien ("It's OK")
No 'toy from No estoy ("I'm not in")

In Japanese, the initial i of the stative verb iru is elided in rapid speech when forming a compound verb:

Kowarete'ru from Kowarete iru ("It's broken")
hikatte'ru biru from hikatte iru biru ("illuminated building")

Aphesis

See also