dṛḍha or (dṛḻhá) mfn. fixed, firm, hard, strong, solid, massive RV. AV. ŚBr. MBh. &c
• firmly fastened, shut fast, tight, close (e.g. ship, 52, 5
• bonds, fetters, chains Hit. i, 67/68 Mṛicch.vii, 6/7
• fist MBh. iv, 1976)
• whole, complete (opp. to bhinna) MBh. xiii, 7453
• difficult to be bent (bow ChUp. i, 3, 5)
• steady, resolute, persevering Hariv. Kathās.
• confirmed, established, certain, sure Mn. MBh. Kāv. &c
• intense, violent, mighty MBh. Kāv. &c
• (in mathem.) reduced to the last term or smallest number by a common divisor
• m. (in music) a kind of Rūpaka
• N. of a son of the 13th Manu Hariv.
• of a son of Dhṛita-rāshṭra MBh. vii
• (ā), f. N. of a Buddh. goddess
• n. anything fixed or firm or solid
• stronghold, fortress RV. &c
• iron L.
• (ám), ind. firmly, fast
AV. MBh. R. &c. (comp. -taram Prab. iv, 11)
• steadily, perseveringly, thoroughly, much, very well MBh. Kāv. BhP. &c

dṛḍha under √dṛṃh &c

Sanskrit-English Dictionary, by M. Monier William