A·pis 
(āpĭs)
(āpĭs)n.
A sacred bull of the ancient Egyptians, revered as an intermediary between Ptah and humans.
[Latin Āpis, from Greek, from Egyptian ḥp.]
- at the most
- at the ready
- at the same time
- at the top of lungs
- at the top of (one's) lungs
- at the top of one's lungs
- at the top of (one's) voice
- at the top of one's voice
- at the top of voice
- at the wheel
- at (the) worst
- at the worst
- attic
- Attic
- Attica
- Atticism
- Attila
- at times
- attine ant
- attire
- Attis
- attitude
- attitude indicator
- attitudinal
- attitudinally