high tide noun
plural ∼ tides [count, noncount] : the tide when the water is at its highest level
▪ At high tide the water covers the rocks completely. — sometimes used figuratively ▪ He became involved in social issues at the high tide of the civil rights movement. [=at the most active and important time of the civil rights movement] — compare low tide
▪ At high tide the water covers the rocks completely. — sometimes used figuratively ▪ He became involved in social issues at the high tide of the civil rights movement. [=at the most active and important time of the civil rights movement] — compare low tide
