ailantery|eɪˈlæntərɪ| Improp. ailanthery. [a. mod.Fr.ailanterie, cf.shrubb-ery. See -ery.] A grove of Ailanto trees. 1867Chambers's Jrnl. xxxviii. 128 Have formed what they call an ‘ailanthery’ so as to afford the [silk] worms the best possible chance of thriving.