名詞 disdain:

1. lack of respect accompanied by a feeling of intense dislike
   同義詞：contempt, scorn, despite
2. a communication that indicates lack of respect by patronizing the recipient
   同義詞：condescension, patronage

動詞 disdain:

1. look down on with disdain
   同義詞：contemn, despise, scorn
2. reject with contempt
   同義詞：reject, spurn, freeze off, scorn, pooh-pooh, turn down

1. Affecting an attitude of disdain or conceit; haughty and supercilious.
   傲慢的擺出輕蔑或自滿的樣子的; 高傲且盛氣凌人的
2. I have nothing but disdain for such a person.
   對這樣一個人，我只有鄙視。
3. He disdained that man for snobbishness and was unwilling to talk to him.
   他鄙視那個勢利小人，不愿和他說話。

dis.dain

v.tr.（及物動詞）
dis.dained,dis.dain.ing,dis.dains
To regard or treat with haughty contempt; despise.See Synonyms at despise
鄙視、鄙棄：以高傲的鄙視來看待或?qū)Υ?；輕視參見 despise
To consider or reject as beneath oneself.
瞧不起：認為…比自己低能，否定別人
n.（名詞）
A feeling or show of contempt and aloofness; scorn.
鄙視，蔑視，鄙棄：蔑視和冷漠的感情或表現(xiàn)；蔑視

來源：
Middle English disdeinen
中古英語 disdeinen
from Old French desdeignier
源自 古法語 desdeignier
from Vulgar Latin *disdign3re
源自 俗拉丁語 *disdign3re
from Latin dôdign3ro
源自 拉丁語 dôdign3ro
dô- [de-]
dô- [表示.否定.，.相反.]
dign3ro [to deem worthy] from dignus [worthy] * see dek-
dign3ro [認為值得] 源自 dignus [值得] *參見 dek-