Hour and Sec

Hour noun - A period of time equal to 1/24th of a day.

Sec and hour are semantically related in brief time period topic. In some cases you can use "Sec" instead a noun "Hour".

Nearby Word: hourly

Sec noun - 1/60 of a minute; the basic unit of time adopted under the Systeme International d'Unites.

Hour and sec are semantically related in brief time period topic. Sometimes you can use "Hour" instead a noun "Sec".