A2-horizon
noun
ˈāˈtü +
: the often whitish gray or ash-gray portion of the A-horizon below the dark layer at the immediate surface
Word History
Etymology
A entry 1
- in and ava
- in and out
- in annoyance
- in answer
- in anticipation of
- in antis
- in any case
- in any event
- in any way, shape, or form
- in appearance
- in apple-pie order
- in appreciation of
- in arms
- in arrears
- in arrears with
- in ascending order
- in association with
- in attack
- in attendance
- in authority
- in back
- in back of
- in bad condition
- in bad etc. condition
- in bad faith