alti-
1.
a combining form with the meaning “high,” used in the formation of compound words:
altigram, altitude.
Also,
alto-
;
especially before a vowel,
alt-
.
Origin
Middle English
<
Latin
alti-
combining form of
altus
high
British Dictionary definitions for
alti-
alti-
combining form
1.
indicating height or altitude:
altimeter
Word Origin
from Latin
altus
high