Sentence:  (3.) Verbs admit two kinds of <WSD>regimen</WSD>: the "direct <WSD>regimen</WSD>" and the "indirect <WSD>regimen</WSD>". (4.) The "direct <WSD>regimen</WSD>", or immediate object [...] (5.) The "indirect <WSD>regimen</WSD>", or remote object [....] 
Meaning of the word marked with <WSD> tags:  object