quarter-hour
Noun
Meaning
a quarter of an hour
Source: WordNetSynonyms
Hypernyms
Examples
I think that we shouldn't be fixated all the time on the ups and downs of the weekly ratings, of the quarter-hour ratings.
Although the form, usually in quarter-hour episodes, proliferated widely in the mid- and late 1930s, they all had the same basic premise: that characters "fell into two categories: 1) those in trouble and 2) those who helped people in trouble.
Each hour consists of headlines on each quarter-hour, extended at the top of the hour to form the main part of the daily schedule though these are interspaced with other programmes, generally at weekends.
On clocks that display local time tied to UTC, the leap second may be inserted at the end of some other hour (or half-hour or quarter-hour), depending on the local time zone.
The network broadcasts news on a 24/7 format with updates on the quarter-hour.
Wells Cathedral clock is famous for its 24-hour astronomical dial and set of jousting knights that perform every quarter-hour.