[ ten-twen-tee, ‐twuhn‐ ]
/ ˈtɛnˈtwɛn ti, ‐ˈtwʌn‐ /
location: My ten-twenty is State Street and Second Avenue.
Compare ten code.
Origin of ten-twenty
Originally meaning “advise location” in ten code
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019