Where does “attentional” come from?

Attentional comes from English attention, from Latin attentio (a stretching toward), from Latin attendere (to direct the mind toward), from Latin ad- (to) and tendere (to stretch).

attentional (English): Of or pertaining to attention

Definitions

Of or pertaining to attention

Ancestry of “attentional”, step by step

Step	Language	Word	Meaning
1	English	attention	Mental focus; An action or remark expressing...
2	Middle English	attencioun	—
3	Latin	attentio	attention, attentiveness
4	Latin	-tiō	tion, -ation, -ing
5	Latin	dissertātiō	(spoken) dissertation, discourse, disquisition
6	Latin	dissertus	arranged, disposed; explained
7	Latin	disserere	second-person singular future passive indicative...
8	Latin	dis-	asunder, apart, in two; reversal, removal;...
9	Latin	calceus	shoe
10	Latin	calx	limestone; chalk; the finish line
11	Ancient Greek	χάλιξ	small stone, pebble; gravel, rubble

Words derived from “attentional”

attentionally

Every word from Ancient Greek χάλιξ →Every word from Latin -tiō →Every word from Latin dis- →