1. Putting clothes on to see whether they fit
   - fitting, try-on

Type of: run, test, trial

• octanedioic acid
• octangular
• Octans
• octant
• octave
• Octavian
• octavo
• octennial
• octet
• octette
• octillion
• octo-
• October
• October 12
• October 24
• October Revolution
• Octoberfest
• octodecimo
• octogamy
• octogenarian
• octonary
• octopod
• Octopoda
• Octopodidae
• octopus