1. Lasting for an hour
   "an hourlong examination"

See also: long

• topsoil
• topspin
• topsy-turvily
• topsy-turvy
• topsy-turvydom
• topsy-turvyness
• TOPV
• toque
• tor
• Toradol
• Torah
• torc
• torch
• torch race
• torch singer
• torch song
• torchbearer
• torcher
• torchiere
• torchlight
• torchwood family
• tore
• toreador
• toreador pants
• torero