Effective overburden pressure calculation example. Effective and efficient are often confused, but they have slightly different meanings. The adjective effective has many shades of meaning, but you'll usually see it describing something that's able to produce a desired goal. The adjective effective describes things that are adequate to accomplish a purpose, or that produce the intended or expected result. If you are effective, you do a job properly; if you are efficient, you do it quickly and easily. EFFECTIVE definition: 1. Effective traces back to the Latin word effectivus, from efficere, meaning “work out, accomplish,” and that meaning still holds true. It emphasizes the capability of producing a strong impression or a decisive effect. People can also be described as effective when they accomplish what they set out to accomplish, but the word is far more often applied to things. They have had effective control of the area since the security forces left. But effective isn’t quite the same as effectual, efficacious, or efficient! Definition of effective adjective in Oxford Advanced Learner's Dictionary. jrx4 qjiij qmcwc hqwfh gq6 ntwq kdkpa vlfa dalgq em6u0re