1. (mfn.) fortuitous, occurring by mere chance; rare.
2. (ind.) fortuitously, without cause or reason; rarely; only.

…dhāraṇa 3, dhāreti 4

Adhicca³

adjective without a cause (for assumption) unreasonable, unlikely SN.v.457.

= adhicca 2 in adj….

arisen fortuitously, without cause or reason; connected with fortuitous or causeless origination

one who believes in fortuitous or causeless origination

rarely, or occasionally offending

…C.) & adhicca: see adhicca 2; pp. adhiyita DN.i.96.

Med. of adhi + ;…

…of anu + i (anu-v-icca for anvicca) cf. anveti & adhicca; & see anuvijjati

…(*itya), cp. adhicca & abhisamecca, but by P. grammarians as a vecca. The form is not sufficiently clear semantically B.Sk. avetya,…

…neither without a cause (adhicca), nor has it arisen in the change of the seasons, nor is it self-made (sayankata), nor given by the gods, but…