1especially British EnglishBrEDLO someone who walks for pleasure or exercise 〔以自娛或鍛煉爲目的的〕步行者 → hiker
The area is popular with walkers.
這地方很受徒步者歡迎。
climbers and hill-walkers
登山者和山地徒步旅行者
2.a fast/slow etc walkerWALKsomeone who walksfast, slowly etc 走路快/慢等的人
3.MH especially American EnglishAmE a metalframe on wheels that old or sick people use to help them walk 〔老人或病人用的〕有輪助行架SYN British English zimmer frame
4.a frame on wheels that a baby can sit in and move around using its legs, before it can walk 〔幼兒〕學步車SYN British English baby walker