Syllable Separator
The apostrophe (') is the syllable separator in Rainian Phonetica.
It separates the syllables of a word but does not represent a sound itself.
The apostrophe is a structural character, meaning that it provides information about the structure of a word rather than representing a pronunciation.
For example, the two syllables of giant are separated in its Rainian Phonetica transcription:
jī'ėnt