MARGINALLY
marginally
(adverb) in a marginal manner; “marginally interesting”
Source: WordNet® 3.1
Etymology
Adverb
marginally (comparative more marginally, superlative most marginally)
In a marginal manner, or to a marginal extent; barely sufficiently; slightly.
In the margin of a book.
Anagrams
• alarmingly
Source: Wiktionary
Mar"gin*al*ly, adv.
Definition: In the margin of a book.
MARGINAL
Mar"gin*al, a. Etym: [Cf. F. marginal.]
1. Of or pertaining to a margin.
2. Written or printed in the margin; as, a marginal note or gloss.
Source: Webster’s Unabridged Dictionary 1913 Edition