| a combining form with the meanings “height,” “tip end,” “extremities of the body,” used in the formation of compound words: acrophobia. |
| acro- or acr- pref.
[From Greek akros, extreme; see ak- in Indo-European roots.] |
acro- or acr-
pref.
Top; summit; height: acrophobia.
Tip; beginning: acrosome.
Extremity of the body: acroparalysis.