adverbaladj.n.

1815 Monthly Mag. Sept. 114/1 Adverbal, [should be written instead of] adverbial.

1872 E. M. Ruttenber Hist. Indian Tribes Hudson's River 343 Substantives have modifications by which..various adjectives and adverbal significations are given.

1930 Curme Vol. Ling. Stud. 41 The adverbal cases fall like the adnominal cases into groups, immaterial and material.

1991 R. M. W. Dixon New Approach Eng. Gram. ii. 24 Adverbal elements can refer to (i) place; (ii) time; (iii) frequency or degree; or (iv) manner of an activity.

2004 D. Trevor in G. K. Paster et al. Reading Early Mod. Passions xi. 241 ‘Sadness’ can indicate seriousness of purpose, as well as weariness or constancy, the primary adjectival and adverbal meanings of the word as early as the eleventh century.

1960 Y. Bar-Hillel in F. L. Alt Adv. in Computers 147 The category of intransitive verbal adverbals, i.e., the words that out of intransitive verbals (to their left) form intransitive verbals [will be denoted] by (n\\s)\\(n\\s).

1972 R. M. W. Dixon Dyirbal Lang. N. Queensland iii. 54 An adverbal, modifying a verb, inflects in exactly the same way as the verb.

1991 R. M. W. Dixon New Approach Eng. Gram. ii. 25 Place adverbals behave in two rather different ways, depending on the semantic type of the predicate head.

2000 Language 76 233/1 There is a detailed consideration of words and word groups based on each of the major word classes: verbals, nominals, pronominals, adjectivals, and adverbals.