hard to protect or guard.

adjective in dur˚; difficult to guard Vin.iii.149.

f. anurakkhati

…which is also given by Childers).

in form = arakkhiya

…to be guarded Vin.ii.194 (Tathāgatā).

a + rakkhiya, grd. of rakkhati

… grd rakkhiya to be protected Mhvs.33, Mhvs.45. Neg. arakkhiya & arakkheyya; (in meaning 3) see separately
pass…

…Ja.i.140 (bahūhi rakkhāhi rakkhiyamāna); Pv-a.198 (˚ṃ saṃvidahati) Often in combination rakkhā + āvaraṇa (+ gutti) shelter…