rodillo

Meaning (in English)

Rodillo commonly means:

1. Roller: a cylindrical tool or device that rolls over a surface.
   • Examples of uses: a paint roller (rodillo de pintura), a rolling pin (rodillo de amasar), or an industrial roller in machinery.
2. Small roll / coil: in some contexts, it can refer to something rolled up into a cylindrical shape (less general than rollo, but related in idea).

Parts / structure

• Root: rod- (related to rodar, “to roll”)
• Diminutive suffix: -illo (often indicates something smaller or can be a noun-forming suffix)
• So rodillo can be understood as “a small rolling/rolling-related object,” which fits its common meanings (roller, rolling tool).

Spanish synonyms (depending on meaning)

• For “roller” (tool/device):
  • cilindro (cylinder; in mechanical contexts)
  • rulo (common in some regions for certain rollers, e.g., hair or painting)
  • rodillo de pintar can sometimes be paraphrased as rulo de pintar (regional)
• For “rolling pin” (specific use):
  • palote (regional)
  • rodillo de amasar (the standard phrase)

Spanish antonyms

There isn’t a clear direct antonym for rodillo (it names an object). Any “opposite” would depend on context rather than vocabulary.