名詞 haggle:

1. an instance of intense argument (as in bargaining)
   同義詞：haggling, wrangle, wrangling

動詞 haggle:

1. wrangle (over a price, terms of an agreement, etc.)
   同義詞：higgle, chaffer, huckster

1. It's not worth haggling over a few pence.
   為幾便士爭論不休實在不值得。

hag.gle

v.（動詞）
hag.gled,hag.gling,hag.gles
v.intr.（不及物動詞）
To bargain, as over the price of something; dicker:
討價還價：就某物的價格討價還價；議價：
例句：
.He preferred to be overcharged than to haggle.(W. Somerset Maugham)
.他寧愿挨宰也不愿討價還價.( W.薩默塞特·莫姆)

To argue in an attempt to come to terms.
爭論不休：為達成協(xié)議而進行爭論
v.tr.（及物動詞）
To cut (something) in a crude, unskillful manner; hack.
亂砍：以一種拙劣、不熟練的方式切割（某物）；亂劈
Archaic To harass or worry by wrangling.
【古語】 使…因爭論而煩惱或疲憊
n.（名詞）
An instance of bargaining or arguing.
討價還價，爭論不休

來源：
Frequentative of dialectal hag [to chop, hack]
方言 hag的重復 [砍，劈]
from Middle English haggen
源自 中古英語 haggen
from Old Norse hôggva * see kau-
源自 古斯堪的納維亞語 hôggva *參見 kau-

【引伸】
hag.gler
n.（名詞）