pretreating

Processing in advance

Pretreating is treating something in preparation for a main process.

You pretreat a stain before washing, pretreat wood before painting, or pretreat water before it enters a system.

The prefix signals that this treatment comes first and enables what follows: Pretreating the fabric prevents the dye from bleeding.

surface-prep

priming

Making ready beforehand

stripping · abrading · blasting · scouring · cleaning · washing · dusting · taping · masking · coating

fabric

soaking

Completely saturated with liquid

bleaching · singeing · degumming · rinsing · softening · starching · preshrinking · stonewashing · calendering · carbonizing

preservation

curing

Restoring health or preserving

smoking · pickling · drying · soaking · tenderizing · seasoning · rubbing · injecting · fermenting · aging

protective

rustproofing

Treating metal against decay

undercoating · priming · insulating · impregnating · laminating · encapsulating · cladding · chromating · inhibiting

medical

sterilization

Complete elimination of microbes

decontamination · cleansing · swabbing · prepping · scrubbing · irrigating · debridement · numbing · anesthetizing · shaving

Categories
Opposites
temporal sequence in processing

pretreatingfinishing

Bringing to completion

post-processing · curing · aftertreatment · aftercare · sealing

preparatory vs. primary action

pretreatingtreating

Dealing with medically

Family

treat, retreat, treaty, treatment, treated, untreated, treatable, treatments, entreat

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Used worldwide · Timeless · Everyday, not technical · Rated G