WHIPSAW
whipsaw
(verb) saw with a whipsaw
whipsaw
(verb) victimize, especially in gambling or negotiations
Source: WordNet® 3.1
Etymology
Noun
whipsaw (plural whipsaws)
a rip saw often operated by two people
Verb
whipsaw (third-person singular simple present whipsaws, present participle whipsawing, simple past whipsawed, past participle whipsawn)
To operate a whipsaw.
(transitive, finance) To cause (a trader) to lose potential profit by buying shares just before the price falls, or by selling them just before the price rises.
(transitive) To defeat someone in two different ways at once.
Of a trade union: to coerce employers into capitulating by bringing them the news that other (more easily convinced) employers have already done so.
(US politics) To accept bribes from multiple parties at once, with the intent of letting down one or more of them.
Adjective
whipsaw (not comparable)
having the characteristic of arguing two sides at once
Source: Wiktionary
Whip"saw`, n.
Definition: A saw for dividing timber lengthwise, usually set in a frame,
and worked by two persons; also, a fret saw.
Source: Webster’s Unabridged Dictionary 1913 Edition