texting
/ˈtekstɪŋ/ (bre, ipa) · /ˈtekstɪŋ/ (ame, ipa) · /ˈtek-stiŋ/ (ame, mw)
texting — noun
1. the activity of typing and sending short written messages on a mobile phone
the activity of typing and sending short written messages on a mobile phone
Yumi spends an hour every evening texting her classmates about homework and weekend plans.
spend time + texting + [person] + about [topic]
Most young people prefer texting to phone calls because it feels more relaxed.
prefer [activity] to [alternative]
Salma told her mother that texting friends after homework helps her unwind.
Texting while driving is illegal in many countries because it causes accidents.
Principal Linh announced a ban on texting during class at the school assembly.
用法筆記
Texting is uncountable, so it never takes an article or plural form. It refers to the general activity — for an individual message, use 'a text' or 'a text message' instead.