ˑ

Symbol

 * 1)  half-long, that is, somewhat longer than the norm, but not as long as would be transcribed by.
 * 2)  length of the featured indicated by a diacritic; e.g.  (a t with somewhat lengthier aspiration than the norm, a moderately aspirated t).

Usage notes
The symbols may be combined, for example ⟨aˑ⟩ for a length between  and  and ⟨aːˑ⟩ for a length between  and.