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Webster 1913 Edition

Adj.

See

[Obs.]

Spenser.

Adj.

[from seel.]

1. Lucky; fortunate. Obs.

2. Silly; foolish; simple. Obs. [See Silly.]

seely ‎(comparative seelier, superlative seeliest)

(obsolete) Alternative form of sely or silly.
- 1603, John Florio, translating Michel de Montaigne, Essayes, London: Edward Blount, OCLC 946730821, Folio Society, 2006, vol.1, p.57:
  Whereas the poore, the banished, and seely servants, live often as carelesly and as pleasantly as the other.