high-test
English
Etymology
From
high
+
test
.
Pronunciation
Audio
(
US
)
:
(file)
Adjective
high
-
test
(
not comparable
)
Applied to
premium
gasoline
.
(
humorous
,
by extension
)
Of
coffee
: not
decaffeinated
.
Of a high standard.
Derived terms
high-test peroxide
(
HTP
)