sólido

adj. solid, firm, sturdy, sound, stable, fast, massy, substantial, tight

n. solid, figure or object having three dimensions

adj. solid, three-dimensional; not liquid or gas, hard; having not interior cavities, not hollow; strong, stable; sound; pure, unmixed; continuous

n. body, substance

v. be wont to; occur occasionally

adj. concrete, substantial; firm, hard; solid, strong; stable; valid

V
make solid/whole/dense/firm/crack free; strengthen| consolidate; solder; knit

= robust, firm [firmer -comp., firmest -sup.], solid, sound [sounder -comp., soundest -sup.], strong [stronger -comp., strongest -sup.], stalwart, rock solid, well-founded.
Ex: Although microcomputers are relatively robust, they do not take kindly to frequent moves from one location to another, particularly on wheeled trollies.
Ex: Full consideration of the above factors should form a firm basis for the design of an effective thesaurus or list of subject headings.
Ex: The genesis of this brave new world of solid state logic, in which bibliographic data are reduced to phantasmagoria on the faces of cathode-ray tubes (CRT), extends at most only three-quarters of a decade into the dim past.
Ex: Thus the scheme has a sound organisational backing.
Ex: In fact, the 1979 index figures show a strong contrast between the hardback and paperback turnovers, with the hardback market being down and the paperback market up.
Ex: In the past decade or so, much stalwart work has been done in order to provide non-textbook reading material for primary school children.
Ex: The numbers in the ad, which are quite eye-opening, are rock-solid.
Ex: No citation order, no matter how well-founded, will prove suitable for every searcher.
----
* combustible sólido = solid fuel.
* de construcción sólida = solidly-built.
* partícula sólida = solid particle.
* poco sólido = insubstantial.
* residuos sólidos = solid waste.
* sólido como una piedra = rock solid.
* sólido lácteo = milk solid.

----
* lo que se suele pagar = going rate, the.
* soler ser = be inclined to.
* solía = used to.