Final answer:
The word 'imprison' in this paragraph conveys the idea of capturing and preserving a dream or image within one's mind.
Step-by-step explanation:
The connotative meaning of the word 'imprison' as it is used in this paragraph from 'The Picture of Dorian Gray' by Oscar Wilde is to put or hold in a prison or jail. In this context, the painter is metaphorically describing the act of trying to capture and preserve a dream or image within his own mind, as if it is being locked away. The word 'imprison' suggests a sense of confinement and restriction, emphasizing the desire to keep the dream from fading or being lost.
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