on the boil
Prepositional phrase
—
(Of a heated liquid) simmering strongly and about to boil.
—
(colloquial) About to happen; imminent.
—
(Of a heated liquid) boiling.
—
(colloquial) continuing; active; in a state of activity or development.
—
(colloquial) Going smoothly; working well.
—
(sport, colloquial) Playing exceptionally well.
—
rugby
