老鳥 [－鸟]

Jyutping lou5 niu5
Pinyin lǎo niǎo

Definitions (CC-CEDICT)
  1. old hand
  2. veteran
Definitions (Wiktionary)
  1. noun, slang
    old hand; veteran; experienced person
  2. noun, literally
    old bird
  3. noun, derogatory, slang
    old fart
Examples (Tatoeba—Mandarin-English)
  1. Mandarin
    老鸟啁啾，小鸟吱吱叫。
    老鳥啁啾，小鳥吱吱叫。
    lǎo niǎo zhōu jiū ， xiǎo niǎo zhī zhī jiào 。
    • Old birds sing, young birds twitter.