名詞 pedestrian:

1. a person who travels by foot
   同義詞：walker, footer

形容詞 pedestrian:

1. lacking wit or imagination
   同義詞：prosaic, prosy, earthbound

1. A period of time during which motor vehicular and pedestrian traffic is light.
   非交通高峰時間一段時間，在這段時間內車輛和行人都少
2. The driver was slanging a pedestrian who had got in his way.
   那司機破口大罵擋他的路的行人。
3. Being a good pedestrian is just as important as being a good driver.
   做一個好的行人就像做一個好的司機一樣重要。

pe.des.tri.an

n.（名詞）
A person traveling on foot; a walker.
行人，步行的人：走著旅行的人；步行者
adj.（形容詞）
Of, relating to, or made for pedestrians:
屬于、有關或為行人而制的：
例句：
a pedestrian bridge.
人行橋

Going or performed on foot:
步行或徒步的：
例句：
a pedestrian journey.
徒步的旅行

Undistinguished; ordinary:
平淡無奇的；一般的：
例句：
pedestrian prose.See Synonyms at dull
乏味的散文參見 dull

來源：
From Latin pedester pedestr- [going on foot]
源自 拉丁語 pedester pedestr- [步行的]
from pedes [a pedestrian]
源自 pedes [行人]
from pôs ped- [foot] * see ped-
源自 pôs ped- [腳] *參見 ped-

【引伸】
pedes.trianism
n.（名詞）