Oblomovism
/ˈɒbləmɒvɪz(ə)m/ /əˈblɒməvɪz(ə)m/(also Oblomoffism)
noun
Sluggish or languorous inertia; supineness, indecision, procrastination.
Origin
Early 20th century; earliest use found in Encyclopaedia Britannica. From the name of Oblomov + -ism, after Russian Oblomovščina.