Thick As Thieves Meaning Origin. Web thick as thieves was likely adapted from the french form because of another phrase: Web thick (adj.)old english þicce dense, viscous, solid, stiff;
Thick as Thieves Audiobook by Megan Whalen Turner
To be the closest of friends, sharing each other’s secrets. This term uses thick in the sense of. From thick (“ friendly, intimate ”), first attested in 1827 as thick as two thieves. Web (as) thick as ˈthieves (with somebody) ( informal) (of two or more people) very friendly with each other, especially in a way that makes other people suspicious: Web thick as two thieves, close as thieves; Web thick (adj.)old english þicce dense, viscous, solid, stiff; Shelley and pam were as thick as thieves, that is, until pam ran off with. To be very close friends and share secrets, etc.: Web (as) thick as ˈthieves (with somebody) ( informal) (of two or more people) very friendly with each other, especially in a way that makes other people suspicious: See synonyms for thick as thieves on thesaurus.com.
Web origin here, the word thick has the archaic meaning of “intimate.” thieves, of necessity, have always been seen as being very close and loyal to one another, as they must be. Very close and secretive they were (as) thick as thieves for weeks, which made us wonder what they were doing. Language experts state the word “thick” meant being close to someone by the 18th. Web (as) thick as ˈthieves (with somebody) ( informal) (of two or more people) very friendly with each other, especially in a way that makes other people suspicious: From thick (“ friendly, intimate ”), first attested in 1827 as thick as two thieves. Web definition of 'thick as thieves' thick as thieves if two or more people are as thick as thieves, they are very friendly with each other jones and cook have known each other. If two or more people are as thick as thieves, they are very friendly with each other. See synonyms for thick as thieves on thesaurus.com. To be the closest of friends, sharing each other’s secrets. Shelley and pam were as thick as thieves, that is, until pam ran off with. Web thick as thieves idiom :
