Individual plurilingualism: 1  For the individual, plurilingualism is known to produce cognitive advantage (Bialystok, 2001) 2  It improves performance on a range of tasks related to educational attainment (Ricciardelli, 1992)  It facilitates the acquisition of literacy (Kenner, 2004)
Adversary definition, a person, group, or force that opposes or attacks; opponent; enemy; foe. See more.
an âattack by enemy âaircraft enemy âforces/âterritory the enemy of sth literary âº something that âharms something âelse: Familiarity is the enemy of âdesire. More examples. 1  The â commandos made a â daring â raid on the enemy. 2  Attacks by enemy â aircraft â forced the â tanks to â retreat from the â city.