凝 - congeal, freeze, stiff

to become stiff (of muscles)

condensation (of ideas, emotions, etc.); concentration

tendency to become totally absorbed in something; monomania; perfectionism; fastidiousness; meticulousness

stare; gaze; fixation

elaborate; exquisite; ornate; refined; sophisticated

coagulation; freezing; solidification

motionlessly (e.g. stand, wait); (be) still

concrete

elaborately designed

to exercise one's ingenuity; to come up with an ingenious plan

to have stiff shoulders

to devise an elaborate plan; to exercise one's ingenuity; to work out a scheme