re·tard /rɪˈtɑrd, for 1–3, 5; ˈritɑrd for 4/ Show Spelled
[ri-tahrd, for 1–3, 5; ree-tahrd for 4] Show IPA
–verb (used with object)
1. to make slow; delay the development or progress of (an action, process, etc.); hinder or impede.
–verb (used without object)
2. to be delayed.
–noun
3. a slowing down, diminution, or hindrance, as in a machine.
4. Slang: Disparaging .
a. a mentally retarded person.
b. a person who is stupid, obtuse, or ineffective in some way: a hopeless social ***********.
5. Automotive, Machinery . an adjustment made in the setting of the distributor of an internal-combustion engine so that the spark for ignition in each cylinder is generated later in the cycle.
Let me educate you a little, then you won't look retarded (def 4b) from such a retarded (def 4) post....... Have a nice day