Answer. Ad hoc is a word that originally comes from Latin and means âfor thisâ or for this situation.. In current American English it is used to describe something that has been formed or used for a special and immediate purpose, without previous planning. Ad hoc can be used as an adjective or an adverb. It is used more often as an adjective, especially in these expressions: 1  ad hoc committee. 2  ad hoc group. 3  ad hoc basis.
Four targeted concealers in one easy to use container. Yellow for neutralizing purple shadows. Green corrects redness from Rosacea and blemishes. Pink blends away sallowness. Tan conceals and covers imperfections. The shades can be mixed for perfect correction.
4. Bring your concealer with you. When you have blemishes that youâve covered before you left the house, you should bring concealer with you when you leave. Especially if you have oily skin, you will need it for touch ups. Concealer is prone to fading on oily skin.. Choose a natural foundation. After youâve used your corrector on the blemish, you want to find a foundation that is the exact shade of your skin tone. You want it to look as natural as possible. 1  The idea that a dark concealer will hide your blemish better is just a myth.