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f.

front line.

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(n.) = front-line [front line], front-line, forefront

Ex. Any front-line information and advice agency needs the backing of information gathering and collating services to provide really up-to-date and relevant information.

Ex. The children were involved in manual labour, guard duty, front-line fighting, bomb manufacture, setting sea/land mines & radio & communication.

Ex. The issue of refereeing football matches is never far from the forefront of public debate of the modern game.

* * *

(n.) = front-line [front line], front-line, forefront

Ex: Any front-line information and advice agency needs the backing of information gathering and collating services to provide really up-to-date and relevant information.

Ex: The children were involved in manual labour, guard duty, front-line fighting, bomb manufacture, setting sea/land mines & radio & communication.

Ex: The issue of refereeing football matches is never far from the forefront of public debate of the modern game.