Courage; determination.
The center of the field.
Content, substance.
One's innermost feelings.
The entrails or contents of the abdomen.
The essential, core parts.
The ring in the gambling game two-up in which the spinner operates; the centre.
To show determination or courage (especially in the combination guts out).
To eat greedily.
The act of resisting, or the capacity to resist.
An underground organisation engaged in a struggle for liberation from forceful occupation; a resistance movement.
A force that tends to oppose motion.
electrical resistance.