at loggerheads

Etymology

 * possibly from the use of a as a weapon during a fight.

Prepositional phrase

 * 1)  Unable to agree; opposing.

Translations

 * Chinese:
 * Mandarin: ,
 * Finnish: napit vastakkain, tukkanuottasilla
 * French:, diamétralement opposés
 * German: auf Kriegsfuß, in den Haaren, völlig uneins
 * Icelandic: elda grátt silfur
 * Italian: ai ferri corti
 * Maori: pōngurunguru
 * Norwegian:
 * Bokmål: som hund og katt
 * Russian: в ссо́ре,, , на ножа́х
 * Spanish: de pique, a la greña