The Augmentative and Diminutive terminations have no determinate meaning: they are vague and indefinite and consequently when preciseness is required we must use the adjectives "grande," "pequeño," etc. (which can be employed conjointly with the terminations), as—
Me dió dos librones gruesos y tres libritos delgados: He gave me two heavy big books and three small ones.
Students should use the terminations on and ito but no others until they become familiar with them with reading, as they cannot be used indiscriminately with all nouns.
The termination azo serves also to indicate an injury or explosion from a weapon, as—
Un sablazo (a sabre-cut)
Un puñetazo (a blow with the fist)
Un navajazo (a stab with a knife)
Un cañonazo (a cannon-shot)
With some weapons some other terminations are used—
Una cuchillada (same as navajazo)
Una paliza (a thrashing with a stick)
=Traer= (to bring).
Pres. Part., Trayendo (i unstressed between two vowels always changes into y). Pres. Indic., Traigo. Past Def., Traje, trajiste, trajo, trajimos, trajisteis, trajeron.