transcription, транскрипция: [ ə-ˈhed ]
adverb or adjective
Date: 1596
1.
a. : in a forward direction or position : forward
b. : in front
2. : in, into, or for the future
plan ahead
3. : in or toward a more advantageous position
helped others to get ahead
4. : at or to an earlier time : in advance
make payments ahead