Coming before (all) others in time.
Positioned in front of (all) others in space, most forward.
Closest to the bow.
Of the highest rank or position; of the greatest importance; of the highest priority.
In front, prominently forward.
First in time.
Most importantly.
Following in order or in time.
Next to, or facing the main stem or axis.
Relating to or denoting presentation of a fetus in which the rear or caudal end is nearest the cervix and emerges first at birth.
The hinder parts of the body.
The probability that a hypothesis is true (calculated by Bayes' theorem).