1580. Baret, Alv., B 1335. Brittlely; frailely, fragiliter.
a. 1638. Mede, Wks., I. xxix. 140. The divided toes are in a sort (though but brittlely) united together.
1678. A. Littleton, Lat. Dict., Brittly, fragiliter.
1852. Smith, Eng. & Fr. Dict., Brittlely, Brittly, avec fragilité.