Line To Gain

Entertainment / Football / Line To Gain: A line parallel to the goal lines, such that having the ball dead beyond it entitles the offense to a new series of downs, i.e. A new 'first down'. The line is 10 yards in advance of where the ball was to be snapped for the previous first down (or is the goal line, if it is not farther than 10 yards away).
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Other Words for Gain

Gain Noun Synonyms: acquisition, achievement, attainment
Gain Adverb Synonyms: get, obtain, acquire, procure, attain, achieve, secure, earn, win, capture, bag, net, harvest, reap, garner, glean, collect, gather, come by, pick up
Gain Verb Synonyms: catch up (to or on or with), approach, get nearer (to), overtake, close with, close in (on), narrow the gap, gain ground
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Other Words for Line

Line Adjective Synonyms: mark, pencil-mark, pen-mark, rule, score, stroke, underline, underscore, diagonal, slash, virgule, shilling-mark, solidus, separatrix, oblique
Line Verb Synonyms: interline, cover, face, ceil
Line Noun Synonyms: wrinkle, crease, crinkle, furrow, crow's-foot
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Automatic First Down

Entertainment / Football / Automatic First Down: For several of the most severe fouls against the defensive team, a first down is awarded to the offensive team even if the result of the penalty does not advance the ball beyond the line to gain. In t MORE

Proline

Science / Chemistry / Proline: A naturally occurring amino acid with a heterocyclic ring that is classified as nonessential in the diet. MORE

Promittor

Science / Astrology / Promittor: The slower moving of two planets in aspect; the receiver of an aspect. MORE