Glossary
Jargon decoder
Commentary assumes you already know these. You do not have to. Search, or wander by letter. Where a term belongs to a lesson, we point you back.
80 terms
A
- Audible
- The quarterback changes the play at the line after seeing the defence.
B
- Best ball
- A fantasy format where you draft a big squad and never set a weekly lineup: the app counts your best combination each week. Related lesson →
- Block
- Using your body to keep a defender away from the ball-carrier or quarterback.
- Bye week
- A week a team does not play during the regular season.
C
- Centre
- The offensive lineman who snaps the ball to the quarterback. US spelling: center.
- Challenge flag
- A red flag a coach throws to ask officials to review a call.
- Completion
- A thrown pass that is successfully caught by an attacker.
- Compensatory pick
- An extra Draft pick awarded, usually later on, to clubs that lost more free agents than they signed. Related lesson →
D
- Delay of game
- A penalty when the offence does not snap the ball before the play clock hits zero. Related lesson →
- Draft
- The annual event where clubs take turns picking college players. Seven rounds, late April. Related lesson →
- Drive
- A series of plays by one offence, from when they get the ball until they score, punt or turn it over. Related lesson →
- Dub
- Slang for a win. Fans say “dub” or “the dub” to mean getting the W.
E
F
- Fair catch
- A signal that a punt returner will catch the ball and not be tackled, and will not run. Related lesson →
- Fantasy football
- NFL fantasy: you draft real NFL players onto a roster and score points from their stats. Not Fantasy Premier League. Related lesson →
- Field goal
- A kick through the posts worth 3 points. If the defence catch a miss, including in the end zone, they can return it for a touchdown. Related lesson →
- Fourth down
- The last of the four attempts. Teams often punt, kick a field goal, or “go for it”. Related lesson →
G
- Go route
- A straight sprint down the field: the deep ball. Also called a fade or streak. Related lesson →
H
- Hail Mary
- A desperation deep pass into the end zone, usually late on the clock, when several receivers flood the same area and hope someone comes down with it. Related lesson →
- Holding
- Illegally grabbing a player. Offensive holding is 10 yards; defensive holding is 5 and a first down. Related lesson →
- Huddle
- The little circle where a team hears the next play before lining up.
I
- Incomplete pass
- A throw that hits the ground or goes out of bounds. Clock stops, down is used.
K
L
- Linebacker
- A defender who stands behind the defensive line and does a bit of everything. Related lesson →
M
- Mock draft
- A guessed Draft order, published for fun. Not the real list. Rankings move. Related lesson →
N
- Neutral zone
- The slim strip the width of the ball between the two lines. Crossing it early is offside. Related lesson →
- NFL
- National Football League: the top professional American football league.
O
- Option
- A play where the quarterback can hand off, keep, or throw depending on what the defence does.
P
- Pass interference
- Illegally preventing a catch. Defensive PI can be a large chunk of yards and a first down. Related lesson →
- Penalty
- A rule break. Officials throw a flag, stop the play, and walk off yards against the guilty team. Related lesson →
- Personal foul
- A 15-yard penalty for a dangerous or unsportsmanlike hit, including roughing the passer. Related lesson →
- Play-offs
- The knockout rounds after the regular season, ending at the Super Bowl. US: playoffs.
- PPR
- Points Per Reception: a fantasy scoring setting where each catch is worth a point (or a fraction). Related lesson →
Q
- Quarterback
- The offensive player who takes most snaps and throws or hands the ball off. Related lesson →
R
- Redraft
- A fantasy league that starts from scratch each season. The usual first format. Related lesson →
- Return
- Running the ball back after a kick-off, punt, interception, or a field goal the defence have caught. Related lesson →
S
- Safety
- Two points for the defence when they tackle an attacker in their own end zone. Also a defensive position. Related lesson →
- Scoreography
- Asking whether a final scoreline has happened before, and how rare it is. We keep a historical table for that. Related lesson →
- Scramble
- The quarterback runs because the pocket has collapsed, rather than by design.
- Screen pass
- A short throw to a receiver or back with blockers in front, usually after luring rushers upfield. Related lesson →
- Super Bowl
- The NFL championship game, played in February.
- Sweep
- An outside run: the back takes the ball and races around the edge rather than through the middle. Related lesson →
T
- Touchback
- A kicked ball downed in the end zone; the receiving team starts at a set yard line. Related lesson →
- Turnover
- The defence takes the ball via interception, fumble, or a failed fourth down. Related lesson →
- Two-minute warning
- An automatic timeout with two minutes left in the second and fourth quarters. Related lesson →
- Two-point conversion
- After a touchdown, a run or pass from the 2-yard line worth 2 points instead of kicking. Related lesson →
U
- UDFA
- Undrafted free agent: a player who was not picked in the Draft, then signed anyway. Related lesson →
W
- Waiver wire
- Unowned fantasy players, and the process for claiming them during the week. Related lesson →
Y
- Yard
- The NFL’s unit of distance. About 91cm. The field is 100 yards between end zones. Related lesson →